From 2039567395da75a3ae318fb82738cdcf2caa05a1 Mon Sep 17 00:00:00 2001 From: marha Date: Wed, 30 Mar 2011 06:43:04 +0000 Subject: mesa git update 30 Mar 2011 --- mesalib/src/mesa/state_tracker/st_cb_drawpixels.c | 53 +++++++++++++++++++++-- 1 file changed, 50 insertions(+), 3 deletions(-) (limited to 'mesalib/src/mesa/state_tracker/st_cb_drawpixels.c') diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c index eccc20757..1707f827c 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c +++ b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c @@ -296,7 +296,7 @@ base_format(GLenum format) * of the given format and type. */ static GLenum -internal_format(GLenum format, GLenum type) +internal_format(struct gl_context *ctx, GLenum format, GLenum type) { switch (format) { case GL_DEPTH_COMPONENT: @@ -326,7 +326,53 @@ internal_format(GLenum format, GLenum type) } } else { - return GL_RGBA; + switch (type) { + case GL_UNSIGNED_BYTE: + case GL_UNSIGNED_INT_8_8_8_8: + case GL_UNSIGNED_INT_8_8_8_8_REV: + default: + return GL_RGBA8; + + case GL_UNSIGNED_BYTE_3_3_2: + case GL_UNSIGNED_BYTE_2_3_3_REV: + case GL_UNSIGNED_SHORT_4_4_4_4: + case GL_UNSIGNED_SHORT_4_4_4_4_REV: + return GL_RGBA4; + + case GL_UNSIGNED_SHORT_5_6_5: + case GL_UNSIGNED_SHORT_5_6_5_REV: + case GL_UNSIGNED_SHORT_5_5_5_1: + case GL_UNSIGNED_SHORT_1_5_5_5_REV: + return GL_RGB5_A1; + + case GL_UNSIGNED_INT_10_10_10_2: + case GL_UNSIGNED_INT_2_10_10_10_REV: + return GL_RGB10_A2; + + case GL_UNSIGNED_SHORT: + case GL_UNSIGNED_INT: + return GL_RGBA16; + + case GL_BYTE: + return + ctx->Extensions.EXT_texture_snorm ? GL_RGBA8_SNORM : GL_RGBA8; + + case GL_SHORT: + case GL_INT: + return + ctx->Extensions.EXT_texture_snorm ? GL_RGBA16_SNORM : GL_RGBA16; + + case GL_HALF_FLOAT_ARB: + return + ctx->Extensions.ARB_texture_float ? GL_RGBA16F : + ctx->Extensions.EXT_texture_snorm ? GL_RGBA16_SNORM : GL_RGBA16; + + case GL_FLOAT: + case GL_DOUBLE: + return + ctx->Extensions.ARB_texture_float ? GL_RGBA32F : + ctx->Extensions.EXT_texture_snorm ? GL_RGBA16_SNORM : GL_RGBA16; + } } } } @@ -369,7 +415,7 @@ make_texture(struct st_context *st, GLenum baseFormat, intFormat; baseFormat = base_format(format); - intFormat = internal_format(format, type); + intFormat = internal_format(ctx, format, type); mformat = st_ChooseTextureFormat_renderable(ctx, intFormat, format, type, GL_FALSE); @@ -582,6 +628,7 @@ draw_textured_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, { struct pipe_rasterizer_state rasterizer; memset(&rasterizer, 0, sizeof(rasterizer)); + rasterizer.clamp_fragment_color = ctx->Color._ClampFragmentColor; rasterizer.gl_rasterization_rules = 1; rasterizer.scissor = ctx->Scissor.Enabled; cso_set_rasterizer(cso, &rasterizer); -- cgit v1.2.3